16676942

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:631

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 8724658

約数列:

[1, 2, 139, 239, 251, 278, 478, 502, 33221, 34889, 59989, 66442, 69778, 119978, 8338471, 16676942]

約数ペア:

[(1, 16676942), (2, 8338471), (139, 119978), (239, 69778), (251, 66442), (278, 59989), (478, 34889), (502, 33221)]